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Seoul, KR
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last 30 patents
Information
Patent Grant
Optical phase shifter and optical switch device using ferroelectric...
Patent number
10,901,246
Issue date
Jan 26, 2021
Korea Institute of Science and Technology
Jae-Hoon Han
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD, DEVICE, AND PROGRAM FOR PROVIDING MATCHING INFORMATION THRO...
Publication number
20240096314
Publication date
Mar 21, 2024
COCHL INC
Yoonchang HAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACTIVE SOUND DEVICE UTILIZING AUDIO RECOGNITION
Publication number
20230232146
Publication date
Jul 20, 2023
COCHL,INC.
Ilyoung JEONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIFELOG DEVICE UTILIZING AUDIO RECOGNITION, AND METHOD THEREFOR
Publication number
20230222158
Publication date
Jul 13, 2023
Ilyoung JEONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE FOR DETECTING MUSIC DATA FROM VIDEO CONTENTS, AND METHOD FOR...
Publication number
20230217074
Publication date
Jul 6, 2023
COCHL,INC.
Ilyoung JEONG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO DATA IDENTIFICATION APPARATUS
Publication number
20230178096
Publication date
Jun 8, 2023
COCHL,INC.
Ilyoung JEONG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUGMENTED REALITY DEVICE PERFORMING AUDIO RECOGNITION AND CONTROL M...
Publication number
20230145966
Publication date
May 11, 2023
COCHL, INC.
Ilyoung JEONG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR DETECTING WHITE MATTER LESIONS BASED ON MEDICAL IMAGE
Publication number
20220172370
Publication date
Jun 2, 2022
VUNO INC.
Dong Soo LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL PHASE SHIFTER AND OPTICAL SWITCH DEVICE USING FERROELECTRIC...
Publication number
20200041825
Publication date
Feb 6, 2020
Korea Institute of Science and Technology
Jae-Hoon HAN
G02 - OPTICS